191 entries under tough topic. ×
| grim(adjective, strong, hard, severe) | |
| intractable(adjective, firm, persistent, obstinate) | |
| mulish(adjective, mean, strong, hard) | |
| steely(adjective, strong, hard, firm) | |
| incompliant(adjective, severe, firm, resist) | |
| scrupulous(adjective, good, hard, complete) | |
| flinty(adjective, strong, hard, severe) | |
| stiff-necked(adjective, mean, strong, hard) | |
| close(adjective, hard, correct, severe) | |
| punctilious(adjective, close, hard, correct) | |
| puritanical(adjective, correct, moderate, severe) | |
| stuffy(adjective, correct, moderate, severe) | |
| hardheaded(adjective, strong, hard, determined) | |
| pertinacious(adjective, determined, resolute, obstinate) | |
| single-minded(adjective, severe, firm, harsh) | |
| cruel(adjective, strong, hard, severe) | |
| dour(adjective, hard, severe, firm) | |
| hard-line(adjective, strong, hard, severe) | |
| pigheaded(adjective, mean, hard, firm) | |
| prudish(adjective, correct, severe, firm) |
For more, visit
Rigid on
Power Thesaurus
| APA | Smart Define. (2015). rigid thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/rigid/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "rigid thesaurus" https://smartdefine.org/rigid/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, rigid thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/rigid/thesaurus/synonyms>. |
| MLA | Smart Define. "rigid thesaurus" 3 August 2015. Web. 28 September 2026. <https://smartdefine.org/rigid/thesaurus/synonyms> |